Display screen or portion thereof with animated graphical user interface



FIG. 1 is a first image in a sequence for a display screen or portion thereof with animated graphical user interface showing our new design; and,

FIG. 2 is a second image thereof.

The broken lines are for environmental purposes only and form no part of the claimed design.

The appearance of the image sequentially transitions between the images shown in FIGS. 1-2. The process or period in which one image transitions to another forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with animated graphical user interface, as shown and described. 